. >> brown: and i'm jeffrey brown. on the newshour tonight, we get the latest on what were termed "potentially inappropriate" e- mails and documents, and we examine if and when the white house and congress should have been alerted. >> ifill: then, the senate and the house of representatives get back to work. judy woodruff looks at the long list of challenges ahead. >> brown: one item on the agenda is the so-called fiscal cliff , and that was the focus of a white house meeting today with liberal leaders. we talk with two participants. >> ifill: plus, from "our food for nine billion" series, special correspondent mary kay magistad reports on china's moves to satisfy a growing demand for meat. it has transformed lives and diets over the past 30 years meat con suption per cap to has quadrupled and city dwellers eat twice as much meat on average as those in the countryside. >> ifill: that's all ahead on tonight's newshour. major funding for the pbs newshour has been provided by: moving our economy for 160 years. bnsf, the e